/*
 * BEEM is a videoconference application on the Android Platform.
 * Copyright (C) 2009 by Frederic-Charles Barthelery,
 * Jean-Manuel Da Silva,
 * Nikita Kozlov,
 * Philippe Lago,
 * Jean Baptiste Vergely,
 * Vincent Veronis.
 * This file is part of BEEM.
 * BEEM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * BEEM is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with BEEM. If not, see <http://www.gnu.org/licenses/>.
 * Please send bug reports with examples or suggestions to
 * contact@beem-project.com or http://dev.beem-project.com/
 * Epitech, hereby disclaims all copyright interest in the program "Beem"
 * written by Frederic-Charles Barthelery,
 * Jean-Manuel Da Silva,
 * Nikita Kozlov,
 * Philippe Lago,
 * Jean Baptiste Vergely,
 * Vincent Veronis.
 * Nicolas Sadirac, November 26, 2009
 * President of Epitech.
 * Flavien Astraud, November 26, 2009
 * Head of the EIP Laboratory.
 */
package com.beem.project.beem.ui.dialogs.builders;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.RemoteException;

import com.beem.project.beem.R;
import com.beem.project.beem.service.aidl.IChat;

/**
 * Use this builder to build a dialog which allows you to display otr fingerprints.
 * 
 * @author nikita
 */
public class DisplayOtrFingerprint extends AlertDialog.Builder {

	private static final String TAG = "DisplayOtrFingerprint";
	private IChat mChat;

	/**
	 * Constructor.
	 * 
	 * @param context
	 *            context activity.
	 * @param chat
	 *            the current chat.
	 */
	public DisplayOtrFingerprint(final Context context, final IChat chat) {
		super(context);

		mChat = chat;
		try {
			setMessage(context.getString(R.string.chat_otr_verify_key, chat.getLocalOtrFingerprint(), chat
					.getRemoteOtrFingerprint()));
		} catch (RemoteException e) {
			e.printStackTrace();
		}
		DialogClickListener dl = new DialogClickListener();
		setPositiveButton(R.string.userinfo_yes, dl);
		setNegativeButton(R.string.userinfo_no, dl);
	}

	/**
	 * Event click listener.
	 */
	private class DialogClickListener implements DialogInterface.OnClickListener {

		/**
		 * Constructor.
		 */
		public DialogClickListener() {}

		@Override
		public void onClick(final DialogInterface dialog, final int which) {
			if (which == DialogInterface.BUTTON_POSITIVE) {
				try {
					mChat.verifyRemoteFingerprint(true);
				} catch (RemoteException e) {
					e.printStackTrace();
				}
			} else if (which == DialogInterface.BUTTON_NEGATIVE) {
				try {
					mChat.verifyRemoteFingerprint(false);
				} catch (RemoteException e) {
					e.printStackTrace();
				}
			}
		}
	}
}
